Project description We are seeking a highly experienced Senior Software Engineer to join a high-performing delivery team focused on digital transformation, workflow automation, enterprise integrations, and cloud-native application development.
This is a hands-on engineering role requiring strong expertise in backend development using .
NET and AWS, while also contributing to frontend development using React.
The successful candidate will operate between a Senior and Staff Engineer level, contributing to solution design, low-level design (LLD), implementation, deployment, and ongoing enhancement of enterprise-grade applications supporting government schemes, mortgage/home loan processing, and workflow automation initiatives.
Responsibilities Design, develop, and maintain scalable, secure, and high-performance full-stack applications using .
NET and React.
Contribute to solution architecture, technical design, and low-level design (LLD) activities.
Build and maintain RESTful APIs, microservices, and integration services.
Develop cloud-native solutions leveraging AWS services and industry best practices.
Design and implement event-driven integration patterns and messaging solutions.
Collaborate with business, product, and engineering stakeholders to deliver automation and digital transformation initiatives.
Implement workflow automation, orchestration, and process digitization solutions.
Ensure solutions meet security, compliance, scalability, reliability, and performance standards.
Support CI/CD implementation, DevOps practices, testing, release management, and production support activities.
Provide technical leadership, mentoring, and guidance to engineering team members.
Participate in architecture reviews and contribute to engineering standards and best practices.
Skills Must have 8+ years of software engineering experience.
Strong experience in enterprise Full Stack Development.




Proven experience working in complex enterprise environments.
Solid stakeholder engagement, communication, and collaboration skills.
- Backend Full Stack Technologies Extensive hands-on experience with: .
NET / .
NET Core C# React.js RESTful APIs Microservices Architecture Strong understanding of: API design and development Integration patterns Service-oriented architectures Distributed systems - AWS Cloud Technologies Proven experience building and deploying applications on AWS.
Hands-on experience with: AWS Lambda API Gateway Amazon S3 Amazon RDS Amazon DynamoDB AWS ECS and/or EKS (Mandatory) Experience with: Cloud-native application architectures Event-driven architectures Scalable and resilient application design - Integration Messaging Technologies Hands-on experience with at least one of the following: Kafka Amazon EventBridge Amazon SQS Amazon SNS IBM MQ or equivalent messaging platforms Security API Authentication Strong understanding of: API authentication and authorization mechanisms Secure API exposure to upstream and downstream systems Enterprise integration security practices Authentication and access management concepts - DevOps CI/CD Mandatory experience in CI/CD and DevOps practices, including: Automated build and deployment pipelines Release management Environment management Monitoring and deployment automation - Database Technologies Experience with: SQL Server PostgreSQL Other enterprise relational database platforms Nice to have Terraform AWS CloudFormation Enterprise workflow orchestration platforms Cloud modernization initiatives Large-scale enterprise transformation programs Domain Experience (Highly Desirable) Experience in one or more of the following domains: Banking and Financial Services Mortgage and Home Loan Platforms Government Digital Services Government Scheme Automation AWS Government Services Platform (GSP) or similar government cloud environments Enterprise Workflow Automation and Process Digitization Other Languages English: C1 Advanced Seniority Senior

📌 Senior Full Stack Software Engineer (.Net, React, Aws) (New South Wales)
🏢 Luxoft
📍 New South Wales